About this item

• Material: Made of soda-lime glass, offering excellent durability and clarity.
• Boiling control: prevents bumping in flasks for safe, controlled heating during experiments
  
• Size range: available in 3, 4, 5, 6, and 7 mm diameters; 1000 beads per bag for consistent use
  
• Smooth surface: rounded glass beads minimize sample adhesion, enabling easy cleaning and reuse
  
• Chemical & thermal resistance: withstands pressure, abrasion, and heat for reliable laboratory performance
  
• Temperature limit: suitable for applications up to 121°C without deformation or cracking